Remove a few compiler warnings

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/shared.c b/shared.c
index 1cd60a2..343a4f9 100644
--- a/shared.c
+++ b/shared.c
@@ -303,17 +303,18 @@ void cgit_diff_tree_cb(struct diff_queue_struct *q,
 static int load_mmfile(mmfile_t *file, const unsigned char *sha1)
 {
         enum object_type type;
 
         if (is_null_sha1(sha1)) {
                 file->ptr = (char *)"";
                 file->size = 0;
         } else {
-                file->ptr = read_sha1_file(sha1, &type, &file->size);
+                file->ptr = read_sha1_file(sha1, &type, 
+                                           (unsigned long *)&file->size);
         }
         return 1;
 }
 
 /*
  * Receive diff-buffers from xdiff and concatenate them as
  * needed across multiple callbacks.
  *